Reagents, B, Reagents
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Synonym(s): Endonuclease from Serratia marcescens MDL Number: MFCD00131010 Purity: ≥99% (SDS-PAGE) Storage: −20°C
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Storage: 2-8°C
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SIAL Bismuth(III) subnitrate
MilliporeSigma98% Synonym(s): Bismuth(III) nitrate basic; Bismuth(III) oxynitrate; Bismuthyl nitrate Empirical Formula: H9Bi5N4O22 Formula Weight: 1461.99 Linear Formula: Bi5O(OH)9(NO3)4 MDL Number: …
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ALDRICH 2-Bromo-4-chloropyridine, 95%
MilliporeSigmaFormula: C5H3BrClN Formula Weight: 192.44 CAS No.: 22918-01-0 Purity: 95% Storage: −20°C Packaging: 1, 5 g in glass bottle
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N-Benzylmethylamine, 97%
Thermo Scientific ChemicalsSynonym(s): N-Methylbenzylamine Formula: C8H11N Formula weight: 121.18 Purity: 97% CAS Number: 103-67-3 UN Number: UN2922 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.49 Hazard Statements: H301-H314-H318-H227 Toxic if swallowed. Causes severe skin…
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5-Bromo-3-indolyl ^b-d-galactopyranoside, 98+%
Thermo Scientific ChemicalsSynonym(s): Bluo-Gal Formula: C14H16BrNO6 Formula weight: 374.18 Purity: 98+% CAS Number: 97753-82-7 Harmonized Tariff Code: 2934.99
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ALDRICH 3-Bromobenzaldehyde diethyl acetal, 98%
MilliporeSigmaEmpirical Formula: C11H15BrO2 Linear Formula: BrC6H4CH(OC2H5)2 Formula Weight: 259.14 MDL Number: MFCD01075697 Purity: 98% Boiling Point: 95 °C/0.5 mmHg(lit.) Density: …
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ALDRICH 3-(Boc-amino)cyclobutanone, 95%
MilliporeSigmaSynonym(s): (3-Oxocyclobutyl)carbamic acid tert -butyl ester Empirical Formula: C9H15NO3 Linear Formula: C9H15NO3 Formula Weight: 185.22 MDL Number: MFCD09751872 Purity: 95% Melting Point: 120-125 °C
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ALDRICH 4-Bromo-2-nitroaniline, 97%
MilliporeSigmaFormula: C6H5BrN2O2 Formula Weight: 217.02 CAS No.: 875-51-4 Purity: 97% Packaging: 25 g in glass bottle
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ALDRICH Benzoin methyl ether, 99%
MilliporeSigmaSynonym(s): α-Methoxy-α-phenylacetophenone; 2-Methoxy-2-phenylacetophenone Empirical Formula: C15H14O2 Linear Formula: C6H5CH(OCH3)COC6H5 Formula Weight: 226.27 MDL Number: MFCD00008492 …
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"Brodifacoum, PESTANAL®, analytical standard"
MilliporeSigmaFormula: C31H23BrO3 Formula Weight: 523.42 CAS No.: 56073-10-0 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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Boron nitride nanotubes multiwalled, powder, >80%
MilliporeSigmaSynonyms: BNNT Linear Structural Formula: BN Purity: >80% Application: Boron Nitride Nanotubes (BNNT) exhibit giant stark effect and electric field tunability of the band gap. BNNTs find applications in photovoltaics, nanoelectronics and as additive in polymeric and metallic…
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Bromocresol Green
Thermo Scientific ChemicalsSynonym(s): Bromcresol Green CAS Number: 76-60-8 MDL: MFCD00005874 EINECS: 200-972-8 Formula: C21H14Br4O5S Formula Weight: 698.02 Melting Point: ca 225° dec.. Notes Transition interval: pH 3.8 (yellow) to…
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BAY 87-2243 >=98% (HPLC)
MilliporeSigmaSynonyms: 1-Cyclopropyl-4-[4-[[5-methyl-3-[3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl]-1H-pyrazol-1-yl]methyl]-2-pyridinyl]piperazine; 1-Cyclopropyl-4-{4-[(5-methyl-3-{3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl}-1H-pyrazol-1-yl)methyl]pyridin-2-yl}piperazine Molecular Formula:…
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4-Bromobutyl acetate, 98+%
Thermo Scientific ChemicalsSynonym(s): Acetic acid 4-bromobutyl ester, 1-Acetoxy-4-bromobutane Formula: CH3CO2(CH2)4Br Formula weight: 195.07 Purity: 98+% CAS Number: 4753-59-7 Harmonized Tariff Code: 2915.39
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1-Bromohexane, 99%
Thermo Scientific ChemicalsSynonym(s): n-Hexyl bromide Formula: CH3(CH2)5Br Formula weight: 165.08 Purity: 99% CAS Number: 111-25-1 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.39 Hazard Statements: H330-H226-H315 Fatal if inhaled. Flammable liquid and…
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Butyl acetate, anhydrous, =99%
MilliporeSigmaFormula: CH3COO(CH2)3CH3 Formula Weight: 116.16 CAS No.: 123-86-4 Purity: ≥99% Density: 0.88 g/mL at 25 °C(lit.) Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking. Packaging: 1, 2 L in Sure/Seal™…
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Bromophenol blue ACS reagent
AFG BioscienceSynonyms: 3',3'',5',5''-Tetrabromophenolsulfonephthalein Grade: ACS reagent CAS No.: 115-39-9 Molecular Formula: C19H10Br4O5S Molecular Weight: 669.98 MDL No.: MFCD00005875 Appearance: Tan to orange powder Comments: Used as an indicator. Melting Point: 273°C Storage…
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1-Butylamine, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Aminobutane Formula: C4H11N Formula weight: 73.14 Purity: 99% CAS Number: 109-73-9 UN Number: UN1125 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2921.19 Hazard Statements: H225-H314-H302-H312-H332 Highly flammable liquid and vapour. Causes…
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1-Butanol, anhydrous, 99.9%, packaged under Argon in resealable ChemSeal^t…
Thermo Scientific ChemicalsFormula: CH3(CH2)3OH Formula weight: 74.12 Purity: 99.9%, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 71-36-3 UN Number: UN1120 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.13 Hazard Statements: H318-H226-H302-H335-H336-H315 Causes…
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Bromophenol Blue
Thermo Scientific ChemicalsSynonym(s): Bromphenol Blue Formula: C19H10Br4O5S Formula weight: 669.98 CAS Number: 115-39-9 Harmonized Tariff Code: 2934.99
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Boc-O-benzyl-D-ß-homoserine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-D-ß-HomoSer(Bzl)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 718608-08-3 Molecular Formula: C16H23NO5 Molecular Weight: 309.36 MDL No.: MFCD08282798 Appearance: White to off-white powder Optical Rotation: [a]D20 = -21 ± 2º (C=1 in MeOH) Storage Temperature: …
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Barium carbonate, Puratronic r, 99.997% (metals basis)
Thermo Scientific ChemicalsFormula: BaCO3 Formula weight: 197.35 Purity: 99.997% (metals basis) CAS Number: 513-77-9 Harmonized Tariff Code: 2836.60 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or…
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Formula: C13H9BrF3NO2S Formula weight: 380.18 Purity: 97% Harmonized Tariff Code: 2935.00 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.…
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Boron nitride
Thermo Scientific ChemicalsFormula: BN (cubic) Formula weight: 24.82 CAS Number: 10043-11-5 Harmonized Tariff Code: 2850.00 Hazard Statements: H319-H335 Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing…
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ALDRICH 1-Bromo-2-butyne, 99%
MilliporeSigmaFormula: CH3C≡CCH2Br Formula Weight: 132.99 CAS No.: 3355-28-0 UN Number: UN1993 Purity: 99% Density: 1.519g/mLat 25°C(lit.) Application: Exploited in the synthesis of axially chiral teranyl compounds. Packaging: 1, 5 g in glass bottle
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Benz[a]anthracene
MilliporeSigmacertified reference material, TraceCERT ® Synonym(s): 1,2-Benzanthracene; Tetraphene Empirical Formula: C18H12 Formula Weight: 228.29 Linear Formula: C18H12 MDL Number: MFCD00003599 Boiling Point: 437.6 °C(lit.) …
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Boc-Ile-PAM Resin, 100-200 mesh, 1% DVB
Advanced ChemTechStructure confirmed. Will ship with Certificate of Analysis (CoA)
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Biotin picolyl azide
MilliporeSigmaMolecular Formula: C27H42N8O7S Molecular Weight: 622.74 Linear Structural Formula: C27H42N8O7S Storage: -20C Application: Biotin picolyl azide is a linker with an azide group for attachment to alkynes, a biotin for capture by streptavidin, and a picolyl group for faster azide…
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Budesonide United States Pharmacopeia (USP)
MilliporeSigmaThis product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…